body{
    background: darkkhaki;
}
.contain{

    width:100%;
    height:100%;
    text-align: center;
}
.title{
    font-size: 32px;
    font-family: 微软雅黑;
    position:relative;
    top:30px;
}
.MaxScore{
    position: relative;
    top:50px;
    font-size:20px ;
    font-family:黑体;
}
.Mscore{
    color: red;
}

.gameBody{

    margin: auto;
    position:relative;
    top:70px;
    width:320px;
    height:320px;
    background: darkgrey;
    border-radius: 20px;
    padding: 15px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;

}
.gameBody .row{
    display: flex;
    justify-content: space-between;
}
.gameBody .row .item{
    margin: auto;
    width:70px;
    height: 70px;
    border-radius: 5px;
    background:#fff;
    font-family: bold;
    font-size:42px ;
    text-align: center;
    line-height: 70px;
}
.tip{
    position: relative;
    top:90px;
    font-size: 16px;
    font-family: 华文细黑;
    text-align: center;
}
.SCORE{
    position: relative;
    top:100px;
    font-size: 24px;
    font-family: 黑体;
    text-align: center;
}
.SCORE .score{
    color:red;
}

.btn.btn-danger.refreshBtn{
    height: 30px;
    width: 80px;
    margin-top: 8px;
    background: blueviolet;
    border-radius: 8px;
}
.btn .update{
    font-size: 20px;
    font-family: 黑体;
}

.btn.get_back{
    height: 30px;
    width: 80px;
    margin-top: 8px;
    background: blueviolet;
    border-radius: 8px;
}
.btn .get_back{
    font-size: 20px;
    font-family: 黑体;
}

/*clearfix::after {*/
            /*content: '';*/
            /*display: block;*/
            /*clear: both;*/
        /*}*/

.active {
    background-color: #ddd;

}

.gameOver{
    display: none;
    position:absolute;
    top:35%;
    left:40.8%;
    width:230px;
    height: 130px;
    background:indianred;
    border-radius: 20px;
    padding: 5px 5px 5px 5px;
    text-align:center;
}
.gameOver .over_head{
    font-size: 17px;
    padding: 0px -20px 2px 6px;
    color: aqua;
    position:relative;
    left:-29px;
    width: 255px;

}

.gameOver .over_X{
    padding: -25px 0px;
    float: right;
    cursor: pointer;
    font-size: 30px;
    position:relative;
    top:-15px;
    color: black;
}
.gameOver .over_body{
    font-size: 20px;
    color:yellowgreen;
}
.gameOver .foot{


}
.gameOver .over_close{
    font-size: 13px;
    position:relative;
    top:12px;
    border-radius:6px;
    width:60px;
    height: 25px;
    background: aqua ;
}
.gameOver .over_again{
    font-size: 13px;
    position:relative;
    top:12px;
    border-radius:6px;
    width:80px;
    height: 25px;
    background: yellowgreen;
}